Water Hardness Test Kits | McMaster-Carr

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For Testing

Number of Tests

Test Type

Concentration

0 ppm to 180 ppm

0 ppm to 200 ppm

0 ppm to 240 ppm

0 gpg to 25 gpg

Export Control Classification Number (ECCN)

DFARS Specialty Metals

RoHS

Total Number of Tests

pH Range

6.2 pH to 8.4 pH

REACH

Number of Strips

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10 Products

Water Test Kits

Combination Water Test Kits

Combination Water Test Kits

Verify multiple aspects of your water quality such as hardness and pH

Water Test Kits

Water Test Kits

Check your water for a specific contaminant such as bacteria or lead

Other Products

Water Test Strips

Water Test Strips

Dip into water and a color change indicates chemicals, pH, and other conditions

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)